*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f0f2f5;color:#333}.container{max-width:900px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:12px;padding:24px;margin-bottom:16px;box-shadow:0 2px 8px #0000000f}.card h2{margin-bottom:16px;font-size:18px;color:#1a1a1a}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:14px;color:#666}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 14px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;background:#fafafa;transition:all .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#4f8ef7;background:#fff;box-shadow:0 0 0 3px #4f8ef71a}.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;cursor:pointer;transition:opacity .2s}.btn:hover{opacity:.85}.btn-primary{background:#4f8ef7;color:#fff}.btn-danger{background:#f56c6c;color:#fff}.btn-success{background:#67c23a;color:#fff}.btn-sm{padding:6px 12px;font-size:12px}.nav{background:#fff;padding:12px 24px;margin-bottom:20px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 8px #0000000f}.nav-links{display:flex;gap:16px}.nav-links a{text-decoration:none;color:#666;font-size:14px;padding:6px 12px;border-radius:6px;transition:all .2s}.nav-links a:hover,.nav-links a.router-link-active{color:#4f8ef7;background:#f0f5ff}.status-success{color:#67c23a}.status-fail{color:#f56c6c}.status-error{color:#e6a23c}table{width:100%;border-collapse:collapse}table th,table td{padding:10px 12px;text-align:left;border-bottom:1px solid #f0f0f0;font-size:13px}table th{color:#999;font-weight:500}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px}.tag-success{background:#f0f9eb;color:#67c23a}.tag-fail{background:#fef0f0;color:#f56c6c}.tag-error{background:#fdf6ec;color:#e6a23c}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:#fff;padding:40px;border-radius:16px;width:360px;box-shadow:0 4px 20px #00000014}.login-box h1{text-align:center;margin-bottom:30px;font-size:22px}.switch-link{text-align:center;margin-top:16px;font-size:13px;color:#999}.switch-link a{color:#4f8ef7;cursor:pointer;text-decoration:none}.msg{padding:10px 14px;border-radius:8px;margin-bottom:12px;font-size:13px}.msg-success{background:#f0f9eb;color:#67c23a}.msg-error{background:#fef0f0;color:#f56c6c}